381179520

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 448

約数和(自身を含む): 1471615200

約数和(自身を除く): 1090435680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 128, 129, 135, 144, 152, 160, 162, 171, 172, 180, 190, 192, 215, 216, 228, 240, 243, 258, 270, 285, 288, 304, 320, 324, 342, 344, 360, 380, 384, 387, 405, 430, 432, 456, 480, 486, 513, 516, 540, 570, 576, 608, 640, 645, 648, 684, 688, 720, 729, 760, 774, 810, 817, 855, 860, 864, 912, 960, 972, 1026, 1032, 1080, 1140, 1152, 1161, 1215, 1216, 1290, 1296, 1368, 1376, 1440, 1458, 1520, 1539, 1548, 1620, 1634, 1710, 1720, 1728, 1824, 1920, 1935, 1944, 2052, 2064, 2160, 2280, 2322, 2430, 2432, 2451, 2565, 2580, 2592, 2736, 2752, 2880, 2916, 3040, 3078, 3096, 3240, 3268, 3420, 3440, 3456, 3483, 3645, 3648, 3870, 3888, 4085, 4104, 4128, 4320, 4560, 4617, 4644, 4860, 4902, 5130, 5160, 5184, 5472, 5504, 5760, 5805, 5832, 6080, 6156, 6192, 6480, 6536, 6840, 6880, 6966, 7290, 7296, 7353, 7695, 7740, 7776, 8170, 8208, 8256, 8640, 9120, 9234, 9288, 9720, 9804, 10260, 10320, 10368, 10449, 10944, 11610, 11664, 12160, 12255, 12312, 12384, 12960, 13072, 13680, 13760, 13851, 13932, 14580, 14706, 15390, 15480, 15552, 16340, 16416, 16512, 17280, 17415, 18240, 18468, 18576, 19440, 19608, 20520, 20640, 20898, 21888, 22059, 23085, 23220, 23328, 24510, 24624, 24768, 25920, 26144, 27360, 27520, 27702, 27864, 29160, 29412, 30780, 30960, 31104, 31347, 32680, 32832, 34830, 36480, 36765, 36936, 37152, 38880, 39216, 41040, 41280, 41796, 44118, 46170, 46440, 46656, 49020, 49248, 49536, 51840, 52245, 52288, 54720, 55404, 55728, 58320, 58824, 61560, 61920, 62694, 65360, 65664, 66177, 69255, 69660, 73530, 73872, 74304, 77760, 78432, 82080, 82560, 83592, 88236, 92340, 92880, 93312, 98040, 98496, 104490, 104576, 109440, 110295, 110808, 111456, 116640, 117648, 123120, 123840, 125388, 130720, 132354, 138510, 139320, 147060, 147744, 148608, 155520, 156735, 156864, 164160, 167184, 176472, 184680, 185760, 196080, 196992, 198531, 208980, 220590, 221616, 222912, 233280, 235296, 246240, 247680, 250776, 261440, 264708, 277020, 278640, 294120, 295488, 313470, 313728, 328320, 330885, 334368, 352944, 369360, 371520, 392160, 397062, 417960, 441180, 443232, 445824, 466560, 470592, 492480, 501552, 522880, 529416, 554040, 557280, 588240, 590976, 595593, 626940, 661770, 668736, 705888, 738720, 743040, 784320, 794124, 835920, 882360, 886464, 941184, 984960, 992655, 1003104, 1058832, 1108080, 1114560, 1176480, 1191186, 1253880, 1323540, 1337472, 1411776, 1477440, 1568640, 1588248, 1671840, 1764720, 1772928, 1985310, 2006208, 2117664, 2216160, 2229120, 2352960, 2382372, 2507760, 2647080, 2823552, 2954880, 2977965, 3176496, 3343680, 3529440, 3970620, 4012416, 4235328, 4432320, 4705920, 4764744, 5015520, 5294160, 5955930, 6352992, 6687360, 7058880, 7941240, 8470656, 8864640, 9529488, 10031040, 10588320, 11911860, 12705984, 14117760, 15882480, 19058976, 20062080, 21176640, 23823720, 25411968, 31764960, 38117952, 42353280, 47647440, 63529920, 76235904, 95294880, 127059840, 190589760, 381179520]

約数ペア:

[(1, 381179520), (2, 190589760), (3, 127059840), (4, 95294880), (5, 76235904), (6, 63529920), (8, 47647440), (9, 42353280), (10, 38117952), (12, 31764960), (15, 25411968), (16, 23823720), (18, 21176640), (19, 20062080), (20, 19058976), (24, 15882480), (27, 14117760), (30, 12705984), (32, 11911860), (36, 10588320), (38, 10031040), (40, 9529488), (43, 8864640), (45, 8470656), (48, 7941240), (54, 7058880), (57, 6687360), (60, 6352992), (64, 5955930), (72, 5294160), (76, 5015520), (80, 4764744), (81, 4705920), (86, 4432320), (90, 4235328), (95, 4012416), (96, 3970620), (108, 3529440), (114, 3343680), (120, 3176496), (128, 2977965), (129, 2954880), (135, 2823552), (144, 2647080), (152, 2507760), (160, 2382372), (162, 2352960), (171, 2229120), (172, 2216160), (180, 2117664), (190, 2006208), (192, 1985310), (215, 1772928), (216, 1764720), (228, 1671840), (240, 1588248), (243, 1568640), (258, 1477440), (270, 1411776), (285, 1337472), (288, 1323540), (304, 1253880), (320, 1191186), (324, 1176480), (342, 1114560), (344, 1108080), (360, 1058832), (380, 1003104), (384, 992655), (387, 984960), (405, 941184), (430, 886464), (432, 882360), (456, 835920), (480, 794124), (486, 784320), (513, 743040), (516, 738720), (540, 705888), (570, 668736), (576, 661770), (608, 626940), (640, 595593), (645, 590976), (648, 588240), (684, 557280), (688, 554040), (720, 529416), (729, 522880), (760, 501552), (774, 492480), (810, 470592), (817, 466560), (855, 445824), (860, 443232), (864, 441180), (912, 417960), (960, 397062), (972, 392160), (1026, 371520), (1032, 369360), (1080, 352944), (1140, 334368), (1152, 330885), (1161, 328320), (1215, 313728), (1216, 313470), (1290, 295488), (1296, 294120), (1368, 278640), (1376, 277020), (1440, 264708), (1458, 261440), (1520, 250776), (1539, 247680), (1548, 246240), (1620, 235296), (1634, 233280), (1710, 222912), (1720, 221616), (1728, 220590), (1824, 208980), (1920, 198531), (1935, 196992), (1944, 196080), (2052, 185760), (2064, 184680), (2160, 176472), (2280, 167184), (2322, 164160), (2430, 156864), (2432, 156735), (2451, 155520), (2565, 148608), (2580, 147744), (2592, 147060), (2736, 139320), (2752, 138510), (2880, 132354), (2916, 130720), (3040, 125388), (3078, 123840), (3096, 123120), (3240, 117648), (3268, 116640), (3420, 111456), (3440, 110808), (3456, 110295), (3483, 109440), (3645, 104576), (3648, 104490), (3870, 98496), (3888, 98040), (4085, 93312), (4104, 92880), (4128, 92340), (4320, 88236), (4560, 83592), (4617, 82560), (4644, 82080), (4860, 78432), (4902, 77760), (5130, 74304), (5160, 73872), (5184, 73530), (5472, 69660), (5504, 69255), (5760, 66177), (5805, 65664), (5832, 65360), (6080, 62694), (6156, 61920), (6192, 61560), (6480, 58824), (6536, 58320), (6840, 55728), (6880, 55404), (6966, 54720), (7290, 52288), (7296, 52245), (7353, 51840), (7695, 49536), (7740, 49248), (7776, 49020), (8170, 46656), (8208, 46440), (8256, 46170), (8640, 44118), (9120, 41796), (9234, 41280), (9288, 41040), (9720, 39216), (9804, 38880), (10260, 37152), (10320, 36936), (10368, 36765), (10449, 36480), (10944, 34830), (11610, 32832), (11664, 32680), (12160, 31347), (12255, 31104), (12312, 30960), (12384, 30780), (12960, 29412), (13072, 29160), (13680, 27864), (13760, 27702), (13851, 27520), (13932, 27360), (14580, 26144), (14706, 25920), (15390, 24768), (15480, 24624), (15552, 24510), (16340, 23328), (16416, 23220), (16512, 23085), (17280, 22059), (17415, 21888), (18240, 20898), (18468, 20640), (18576, 20520), (19440, 19608)]